Hi all,

I am trying to pick up houdini. So, a quick question. Any idea how do i get these "handles" to appear? and what are they called in Houdini?

The circles are a distance handle, the other one is a vector handle. both work together. the distance handle is hooked to a float parameter and a vector parameter, the vector handle is only hooked to the vector parameter

To get node specific handles to show up, select the node and use the 'show handles' tool. See docs here:

https://www.sidefx.com/docs/houdini/basics/ui.html#toolbox [www.sidefx.com]